Trades that moved about 4 million ounces of gold in a matter of minutes awakened the precious metal from its slumber.
After 11:10am on the Comex in New York almost 40,000 contracts, each representing 100 ounces of the metal, traded in a span of 10 minutes. That triggered a sell-off, sending prices down as much as 1.1 per cent.
The trades jolted the market, which has seen 60-day historical volatility languishing near the lowest since 2001. The metal has struggled to sustain the pace of gains from earlier this year as the outlook for rising US borrowing costs curbs demand for non-interest-bearing assets like gold.
“We didn’t see any headlines, any news to make gold drop $10, but it just did,” Miguel Perez-Santalla, a sales and marketing manager at Heraeus Metals New York LLC, said by telephone. “It’s going with someone who has a huge position that can trigger stops and make the market move in a direction.”
The trades accelerated a market exodus. In the half-hour ended 11:30am volume reached 63,384 contracts. Futures for delivery in December settled 1 per cent lower at $1,274.20 an ounce at 1:46pm. If the mysterious trades within that half-hour were paid at the settlement price (which was unlikely), they would have been worth more than $8 billion.
The bullion market has seen similar mysterious trades in the past few months.
Last month, contracts covering more than 2 million ounces of gold traded in just five minutes, sending prices higher. Two months earlier, contracts for a similar amount traded in a minute, propelling the metal higher. In June, the market saw trades for over 1.8 million ounces posted in just a minute.